Identification of dermorphin and Hyp6-dermorphin in skin extracts of the Brazilian frog Phyllomedusa rhodei.

Identification of dermorphin and Hyp6-dermorphin in skin extracts of the Brazilian frog Phyllomedusa rhodei.
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巴西青蛙 Phyllomedusa rhodei 皮肤提取物中皮啡肽和 Hyp6-皮啡肽的鉴定。

DOI:
10.1111/j.1399-3011.1981.tb01997.x
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发表时间:
2009
期刊:
International journal of peptide and protein research
影响因子:
--
通讯作者:
V. Erspamer
V. Erspamer
中科院分区:
--
文献类型:
--
作者:
P. Montecucchi;R. Castiglione;V. Erspamer

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巴西蛙Phyllomedusa rhodei皮肤的甲醇提取物含有大约等量的dermorphin及其类似物Hyp6-dermorphin,两种阿片样七肽。它们序列的一个独特特征是在2号位置存在一个d -氨基酸残基。Hyp6-dermorphin具有与dermorphin非常相似的中枢和外周生物活性谱。
Methanol extracts of the skin of the Brazilian frog Phyllomedusa rhodei contain approximately equal amounts of dermorphin and its analogue Hyp6-dermorphin, two opiate-like heptapeptides. A unique feature of their sequence is the presence of a D-amino acid residue at position 2. Hyp6-dermorphin possesses a spectrum of central and peripheral bioactivity very similar to that of dermorphin.
一种快速定量放射性脯氨酸、4-羟脯氨酸和 3-羟脯氨酸的新方法。
DOI: 10.1016/0003-2697(80)90155-4
发表时间: 1980
影响因子: 2.9
作者:
Tseng,SC;Stern,R;Nitecki,DE
通讯作者: Nitecki,DE